groupremovelayers.h

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/* === S Y N F I G ========================================================= */
/* ========================================================================= */

/* === S T A R T =========================================================== */

#ifndef __SYNFIG_APP_ACTION_GROUPREMOVELAYERS_H
#define __SYNFIG_APP_ACTION_GROUPREMOVELAYERS_H

/* === H E A D E R S ======================================================= */

#include <synfig/layer.h>
#include <synfigapp/action.h>
#include <list>

/* === M A C R O S ========================================================= */

/* === T Y P E D E F S ===================================================== */

/* === C L A S S E S & S T R U C T S ======================================= */

namespace synfigapp {

class Instance;

namespace Action {

class GroupRemoveLayers :
    public Undoable,
    public CanvasSpecific
{
private:

    // List contains the layers and their previous groups
    std::list<std::pair<synfig::Layer::Handle,synfig::String> > layer_list;

public:

    GroupRemoveLayers();

    static ParamVocab get_param_vocab();
    static bool is_candidate(const ParamList &x);

    virtual bool set_param(const synfig::String& name, const Param &);
    virtual bool is_ready()const;

    virtual void perform();
    virtual void undo();

    ACTION_MODULE_EXT
};

}; // END of namespace action
}; // END of namespace studio

/* === E N D =============================================================== */

#endif